Home / 7,611,721.08-10,494,013.32-6,047,044.44

Finding the Fourth Proportional to 7,611,721.08, 10,494,013.32 and 6,047,044.44

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Solution

The fourth proportional to 7,611,721.08, 10,494,013.32 and 6,047,044.44 is: 8,336,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,611,721.08 : 10,494,013.32 = 6,047,044.44 : x
  2. Step 2: Convert to fraction form
    7,611,721.08/10,494,013.32 = 6,047,044.44/x
  3. Step 3: Cross multiply
    7,611,721.08x = 10,494,013.32 × 6,047,044.44
  4. Step 4: Simplify right side
    7,611,721.08x = 63,457,764,899,991.95
  5. Step 5: Solve for x
    x = 63,457,764,899,991.95/7,611,721.08
  6. Step 6: Final answer
    x = 8,336,848.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.